2074257859 has 2 divisors, whose sum is σ = 2074257860. Its totient is φ = 2074257858.

The previous prime is 2074257793. The next prime is 2074257869. The reversal of 2074257859 is 9587524702.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2074257859 - 2¹⁵ = 2074225091 is a prime.

It is not a weakly prime, because it can be changed into another prime (2074257869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1037128929 + 1037128930.

It is an arithmetic number, because the mean of its divisors is an integer number (1037128930).

Almost surely, 2^2074257859 is an apocalyptic number.

2074257859 is a deficient number, since it is larger than the sum of its proper divisors (1).

2074257859 is an equidigital number, since it uses as much as digits as its factorization.

2074257859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1411200, while the sum is 49.

The square root of 2074257859 is about 45544.0211114478. The cubic root of 2074257859 is about 1275.3251220600.

The spelling of 2074257859 in words is "two billion, seventy-four million, two hundred fifty-seven thousand, eight hundred fifty-nine".